| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $53.82 | 4.308% | $56.1386 | $56.14 | $56.15 | $56.10 |
| Purchase #2 | $156.66 | 8.322% | $169.6972 | $169.70 | $169.70 | $169.70 |
| Purchase #3 | $221.97 | 10.495% | $245.2658 | $245.27 | $245.25 | $245.30 |
| Purchase #4 | $97.97 | 10.329% | $108.0893 | $108.09 | $108.10 | $108.10 |
| Purchase #5 | $35.84 | 12.665% | $40.3791 | $40.38 | $40.40 | $40.40 |
| Purchase #6 | $52.58 | 11.790% | $58.7792 | $58.78 | $58.80 | $58.80 |
| Purchase #7 | $178.59 | 4.217% | $186.1211 | $186.12 | $186.10 | $186.10 |
| 7 purchase totals = | $797.43 | $864.4703 | $864.48 | $864.50 | $864.50 | |